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UK wiring diagrams domestic
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John White
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Posts: 8
UK wiring diagrams domestic
wrote:
Hi John, I have noticed a problem, the centres of the joists are too
close together to allow acces with a drill !! I take it drilling at an
angle is a no go, as compared to drilling at 90.
Is the other option to take the cables around the rooms from a 150mm
band around the top and corners? or will a right angled drill adaptor
do the trick?
Well I don't like drill adaptors so I use one of these:
http://www.screwfix.com/app/sfd/cat/pro.jsp?id=87121
With these auger bits:
http://www.screwfix.com/app/sfd/cat/pro.jsp?id=14026
http://www.screwfix.com/app/sfd/cat/pro.jsp?id=12082
Which will fit in most situations.
Failing that use one of these bits, aim for just above the joist
centre and get the drill as close to the floor as possible:
http://www.screwfix.com/app/sfd/cat/pro.jsp?id=21989
John
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John White,
Electrical Contractor
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